继发性肺结核()
A.易发生干酪样坏死
B.早期病变多位于肺尖
C.病情长,时好时坏
D.大量结核结节形成
E.不易发生淋巴、血行播散
参考答案:A, B, C, E
To come back before Sunday, I have made a few minor ________ to the schedule of my trip.
A.adjustments
B.arrangement
C.adoptions
D.applications
斜井运送超重、超长物料,应有安全措施。